. >> good morning, supreme court in italy has ruled that amanda knox should be tried for the murder of her roommate. they still think knox and her former boyfriend killed he roommate in italy even though another man separately has been convicted of the crime. we don't know the details for another few weeks, but she can be tried in absen sha, meaning she does not have to go back to italy. today the justices will hear arguments over the meaning of marriage. who couples have challenged proposition 8 saying not allowing gays and lesbians to participate in the very distinct institution of marriage violates their guarantee of' kwal protection under the constitution. >> stephanie: damn skippy. >> there are a few possible outcomes today, one go with the administration's suggestion the supreme court require that states that allow same-sex legal unions extends all of the benefits of marriage to those couples only withholding the word marriage itself. same-sex couples have a constitutional rights in all 50 states, the gay marriage issue should be left up to the states or avoid making a decision a